More in the cross-post on the MRC's NewsBusters blog. Appearing on CNBC's Squawk Box Tuesday morning, the business network's chief Washington correspondent John Harwood acknowledged that President Obama's failed foreign policy would be an obstacle to Hillary Clinton's 2016 presidential ambitions: "...her independent credential running for president is that she was President Obama's secretary of state. The world is now blowing up. So that is a big problem for her. And so she's going to be looking for ways to separate herself from the current foreign policy mess."Harwood's comments were prompted by host Joe Kernen asking about a quote in The Daily Beast in which Obama reportedly dismissed Clinton's recent criticism of his handling of the Middle East as "horsesh**t." In response, Harwood observed: "It wouldn't surprised me if he said that....I'm sure that that's how he feels about the criticism, he's made that pretty clear."